render.c

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#include "config.h"
#include "render.h"
#include "node.h"
 
int node_tree_render(const struct ExpandoNode *node,
                     const struct ExpandoRenderData *rdata, struct Buffer *buf,
                     int max_cols, void *data, MuttFormatFlags flags)
{
  int total_cols = 0;
 
  for (; node && (total_cols < max_cols); node = node->next)
  {
    if (!node->render)
      continue;
 
    total_cols += node->render(node, rdata, buf, max_cols - total_cols, data, flags);
  }
 
  return total_cols;
}